1321570356

素因数分解:

$2^2\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{84521}}^1$

素因数の和:85831

約数の個数: 24

約数和(自身を含む): 3086067264

約数和(自身を除く): 1764496908

約数列:

[1, 2, 3, 4, 6, 12, 1303, 2606, 3909, 5212, 7818, 15636, 84521, 169042, 253563, 338084, 507126, 1014252, 110130863, 220261726, 330392589, 440523452, 660785178, 1321570356]

約数ペア:

[(1, 1321570356), (2, 660785178), (3, 440523452), (4, 330392589), (6, 220261726), (12, 110130863), (1303, 1014252), (2606, 507126), (3909, 338084), (5212, 253563), (7818, 169042), (15636, 84521)]